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Lifespan of ball bearings

Source: R/data-ball_bearing.R
ball_bearing.Rd

A simulated dataset on lifespan of ball bearings.

Usage

ball_bearing

Format

A data frame with 75 observations on the following variable.

life_span

Lifespan of ball bearings (in hours).

Source

Simulated data.

Examples


library(ggplot2)

ggplot(ball_bearing, aes(x = life_span)) +
  geom_histogram(binwidth = 1)


qqnorm(ball_bearing$life_span)